Hi there,
i just got a Elitebook 2540p here and wanted to delete all the settings in the BIOS. So i just select "Reset BIOS security to factory defaults".
the Bios asked me for rebooting the device, i confirmed.
then i just recognized, that the device is booting, no screen (black) and then all LEDs are going off and the same again.
Hearing the fan, but no "beep´s" or other failure messages.
i also try external monitor, but screen is still black.
tryed removing CMOS, tryed remove bios chip an put these parts back.
what the hell is going on? never had such as these problems with hp!